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BR9913185A - Optical system and process for projecting light into an optical display panel - Google Patents

Optical system and process for projecting light into an optical display panel

Info

Publication number
BR9913185A
BR9913185A BR9913185-4A BR9913185A BR9913185A BR 9913185 A BR9913185 A BR 9913185A BR 9913185 A BR9913185 A BR 9913185A BR 9913185 A BR9913185 A BR 9913185A
Authority
BR
Brazil
Prior art keywords
light
optical
optical system
display panel
mirror
Prior art date
Application number
BR9913185-4A
Other languages
Portuguese (pt)
Inventor
James T Veligdan
Original Assignee
Brookhaven Science Ass Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brookhaven Science Ass Llc filed Critical Brookhaven Science Ass Llc
Publication of BR9913185A publication Critical patent/BR9913185A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/14—Condensers affording illumination for phase-contrast observation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Projection Apparatus (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

"SISTEMA óPTICO E PROCESSO PARA PROJETAR LUZ DENTRO DE UM PAINEL DE MOSTRADOR óPTICO". Um sistema óptico (20) projeta luz dentro de um mostrador óptico plano (10). O mostrador inclui guias de onda ópticas laminadas (10), que definem uma superfície de entrada (14), em uma extremidade, e uma tela de saída (16), na extremidade oposta. Um primeiro espelho (26) colima a luz de uma fonte de luz (18), ao longo de um primeiro eixo, e distribui a luz, ao longo de um segundo eixo. O segundo espelho (28) colima a luz do primeiro espelho, ao longo do segundo eixo, de forma a iluminar da superfície de entrada e produzir uma imagem na tela."OPTICAL SYSTEM AND PROCESS TO PROJECT LIGHT INSIDE AN OPTICAL DISPLAY PANEL". An optical system (20) projects light into a flat optical display (10). The display includes laminated optical waveguides (10), which define an input surface (14) at one end and an output screen (16) at the opposite end. A first mirror (26) collimates the light from a light source (18), along a first axis, and distributes the light, along a second axis. The second mirror (28) collimates the light from the first mirror, along the second axis, in order to illuminate the entrance surface and produce an image on the screen.

BR9913185-4A 1998-08-28 1999-07-14 Optical system and process for projecting light into an optical display panel BR9913185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/141,975 US6002826A (en) 1998-08-28 1998-08-28 Thin display optical projector
PCT/US1999/015953 WO2000013049A1 (en) 1998-08-28 1999-07-14 Thin display optical projector

Publications (1)

Publication Number Publication Date
BR9913185A true BR9913185A (en) 2001-05-15

Family

ID=22498050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913185-4A BR9913185A (en) 1998-08-28 1999-07-14 Optical system and process for projecting light into an optical display panel

Country Status (13)

Country Link
US (1) US6002826A (en)
EP (1) EP1116058A4 (en)
JP (1) JP2002523811A (en)
KR (1) KR20010072946A (en)
CN (1) CN1317097A (en)
AU (1) AU5102199A (en)
BR (1) BR9913185A (en)
CA (1) CA2341436A1 (en)
IL (1) IL141382A0 (en)
MX (1) MXPA01002124A (en)
NZ (1) NZ509786A (en)
TW (1) TW548429B (en)
WO (1) WO2000013049A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301417B1 (en) 1998-08-31 2001-10-09 Brookhaven Science Associates Ultrathin optical panel and a method of making an ultrathin optical panel
US6400876B1 (en) 1998-08-31 2002-06-04 Brookhaven Science Associates Ultrathin optical panel and a method of making an ultrathin optical panel
US6406150B1 (en) * 1999-07-09 2002-06-18 Sarnoff Corporation Compact rear projections system
US6873460B1 (en) 1999-07-09 2005-03-29 Sarnoff Corporation Retractable rear projection display
CN1178102C (en) * 1999-08-04 2004-12-01 三洋电机株式会社 rear projection display device
US6485145B1 (en) * 1999-12-21 2002-11-26 Scram Technologies, Inc. Optical system for display panel
US6719430B2 (en) 1999-12-21 2004-04-13 Scram Technologies, Inc. Precision optical system for display panel
US6327416B1 (en) * 2000-01-24 2001-12-04 Brookhaven Science Associates Flexible optical panel
GB2360603A (en) * 2000-03-20 2001-09-26 Cambridge 3D Display Ltd Planar optical waveguide and float glass process
RU2226291C2 (en) * 2000-04-28 2004-03-27 Общество с ограниченной ответственностью "Квантроникс" Information display (variants)
GB0024112D0 (en) * 2000-10-03 2000-11-15 Cambridge 3D Display Ltd Flat panel display
GB0028800D0 (en) * 2000-11-25 2001-01-10 Cambridge 3D Display Ltd Achromatic flat panel display
GB0029340D0 (en) * 2000-11-30 2001-01-17 Cambridge 3D Display Ltd Flat panel camera
US6535674B2 (en) 2000-12-15 2003-03-18 Scram Technologies, Inc. High contrast front projection display panel and a method of making a high contrast front projection display panel
US6457834B1 (en) * 2001-01-24 2002-10-01 Scram Technologies, Inc. Optical system for display panel
US6571044B2 (en) 2001-05-18 2003-05-27 Scram Technologies, Inc. High contrast display panel and a method of making a high contrast display panel
US6751019B2 (en) * 2001-06-11 2004-06-15 Scram Technologies, Inc. Ultrathin mesh optical panel and a method of making an ultrathin mesh optical panel
US6755534B2 (en) 2001-08-24 2004-06-29 Brookhaven Science Associates Prismatic optical display
US7101048B2 (en) * 2001-09-25 2006-09-05 Cambridge Flat Protection Displays Limited Flat-panel projection display
US6832037B2 (en) * 2002-08-09 2004-12-14 Eastman Kodak Company Waveguide and method of making same
US6728456B1 (en) * 2002-10-11 2004-04-27 Eastman Kodak Company Waveguide with nanoparticle induced refractive index gradient
US6895158B2 (en) * 2002-12-09 2005-05-17 Eastman Kodak Company Waveguide and method of smoothing optical surfaces
US6899433B2 (en) * 2003-06-19 2005-05-31 Brookhaven Science Associates Split image optical display
US7025461B2 (en) * 2003-08-28 2006-04-11 Brookhaven Science Associates Interactive display system having a digital micromirror imaging device
US7187831B2 (en) * 2004-04-26 2007-03-06 Brookhaven Science Associates Optical panel system including stackable waveguides
KR100731729B1 (en) * 2004-09-23 2007-06-22 삼성에스디아이 주식회사 Manufacturing method of organic electroluminescent element
EP1922579B1 (en) * 2005-09-07 2015-08-19 BAE Systems PLC A projection display with two plate-like, co-planar waveguides including gratings
US7611250B2 (en) 2005-10-27 2009-11-03 Chunghwa Picture Tubes, Ltd. Projector
KR100772383B1 (en) * 2005-11-22 2007-11-01 삼성전자주식회사 Compact rear projection display
US7530694B2 (en) * 2006-02-01 2009-05-12 Mitsubishi Digital Electronics America, Inc. Flat projection television
US20080285125A1 (en) * 2007-05-18 2008-11-20 Fujifilm Manufacturing U.S.A. Inc. Optical panel for front projection under ambient lighting conditions
US20080305255A1 (en) * 2007-06-07 2008-12-11 Fujifilm Manufacturing U.S.A. Inc. Optical waveguide coating
US7496263B2 (en) * 2007-06-07 2009-02-24 Fujifilm Manfacturing U.S.A. Inc. Thermosetting optical waveguide coating
WO2009064467A1 (en) * 2007-11-15 2009-05-22 Tharpe Christopher S Display
CN101881936B (en) * 2010-06-04 2013-12-25 江苏慧光电子科技有限公司 Holographical wave guide display and generation method of holographical image thereof
CN102692718B (en) * 2011-03-24 2014-06-11 深圳雅图数字视频技术有限公司 Projection system
JP6379818B2 (en) * 2014-07-31 2018-08-29 大日本印刷株式会社 Display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB528685A (en) * 1939-05-01 1940-11-05 Scophony Ltd Improvements in or relating to cathode ray tube television receivers and to optical projection systems therefor
US5481385A (en) * 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5455882A (en) * 1993-09-29 1995-10-03 Associated Universities, Inc. Interactive optical panel
US5381502A (en) * 1993-09-29 1995-01-10 Associated Universities, Inc. Flat or curved thin optical display panel
US5521725A (en) * 1993-11-05 1996-05-28 Alliedsignal Inc. Illumination system employing an array of microprisms
US5583683A (en) * 1995-06-15 1996-12-10 Optical Corporation Of America Optical multiplexing device
US5625736A (en) * 1996-01-11 1997-04-29 Associated Universities, Inc. Black optic display
US5600745A (en) * 1996-02-08 1997-02-04 Industrial Technology Research Institute Method of automatically coupling between a fiber and an optical waveguide

Also Published As

Publication number Publication date
IL141382A0 (en) 2002-03-10
US6002826A (en) 1999-12-14
JP2002523811A (en) 2002-07-30
WO2000013049A1 (en) 2000-03-09
EP1116058A4 (en) 2007-07-25
MXPA01002124A (en) 2003-03-27
AU5102199A (en) 2000-03-21
NZ509786A (en) 2002-09-27
TW548429B (en) 2003-08-21
KR20010072946A (en) 2001-07-31
EP1116058A1 (en) 2001-07-18
CN1317097A (en) 2001-10-10
CA2341436A1 (en) 2000-03-09

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]